[INFO] fetching crate morse-codec 0.4.30... [INFO] testing morse-codec-0.4.30 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate morse-codec 0.4.30 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate morse-codec 0.4.30 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate morse-codec 0.4.30 [INFO] tweaked toml for crates.io crate morse-codec 0.4.30 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate morse-codec 0.4.30 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate morse-codec 0.4.30 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded user32-sys v0.2.0 [INFO] [stderr] Downloaded keyboard_query v0.1.0 [INFO] [stderr] Downloaded x11 v2.21.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a7060a9aae3b03b17ff4a397cd5a6f704c5cbfc73250842408cb262cc697d5c3 [INFO] running `Command { std: "docker" "start" "-a" "a7060a9aae3b03b17ff4a397cd5a6f704c5cbfc73250842408cb262cc697d5c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a7060a9aae3b03b17ff4a397cd5a6f704c5cbfc73250842408cb262cc697d5c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7060a9aae3b03b17ff4a397cd5a6f704c5cbfc73250842408cb262cc697d5c3", kill_on_drop: false }` [INFO] [stdout] a7060a9aae3b03b17ff4a397cd5a6f704c5cbfc73250842408cb262cc697d5c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82a2917755c5e96cfece2ef75a6bb2cda8d55198c6584de206bef4c75a086b74 [INFO] running `Command { std: "docker" "start" "-a" "82a2917755c5e96cfece2ef75a6bb2cda8d55198c6584de206bef4c75a086b74", kill_on_drop: false }` [INFO] [stderr] Compiling morse-codec v0.4.30 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/message.rs:179:17 [INFO] [stdout] | [INFO] [stdout] 179 | pub fn iter(&self) -> MessageIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 179 | pub fn iter(&self) -> MessageIterator<'_, MSG_MAX> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "82a2917755c5e96cfece2ef75a6bb2cda8d55198c6584de206bef4c75a086b74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82a2917755c5e96cfece2ef75a6bb2cda8d55198c6584de206bef4c75a086b74", kill_on_drop: false }` [INFO] [stdout] 82a2917755c5e96cfece2ef75a6bb2cda8d55198c6584de206bef4c75a086b74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ec10a3352938155cbf1bb0f993b0fdad9494038af761b26c5915836751573b6 [INFO] running `Command { std: "docker" "start" "-a" "7ec10a3352938155cbf1bb0f993b0fdad9494038af761b26c5915836751573b6", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/message.rs:179:17 [INFO] [stdout] | [INFO] [stdout] 179 | pub fn iter(&self) -> MessageIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 179 | pub fn iter(&self) -> MessageIterator<'_, MSG_MAX> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling x11 v2.21.0 [INFO] [stderr] Compiling keyboard_query v0.1.0 [INFO] [stderr] Compiling morse-codec v0.4.30 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/message.rs:179:17 [INFO] [stdout] | [INFO] [stdout] 179 | pub fn iter(&self) -> MessageIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 179 | pub fn iter(&self) -> MessageIterator<'_, MSG_MAX> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 1m 09s [INFO] running `Command { std: "docker" "inspect" "7ec10a3352938155cbf1bb0f993b0fdad9494038af761b26c5915836751573b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ec10a3352938155cbf1bb0f993b0fdad9494038af761b26c5915836751573b6", kill_on_drop: false }` [INFO] [stdout] 7ec10a3352938155cbf1bb0f993b0fdad9494038af761b26c5915836751573b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 56148d532608ef864b6c895ede248978a2271d9fbf8b48c8c6400f150d8caf5a [INFO] running `Command { std: "docker" "start" "-a" "56148d532608ef864b6c895ede248978a2271d9fbf8b48c8c6400f150d8caf5a", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/message.rs:179:17 [INFO] [stderr] | [INFO] [stderr] 179 | pub fn iter(&self) -> MessageIterator { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 179 | pub fn iter(&self) -> MessageIterator<'_, MSG_MAX> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `morse-codec` (lib) generated 1 warning (run `cargo fix --lib -p morse-codec` to apply 1 suggestion) [INFO] [stderr] warning: `morse-codec` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/morse_codec-f2636e55459c9291) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test-decode-encode-combined.rs (/opt/rustwide/target/debug/deps/test_decode_encode_combined-86c522ef39d6f862) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] error: test failed, to rerun pass `--test test-decode-encode-combined` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/test_decode_encode_combined-86c522ef39d6f862` (signal: 11, SIGSEGV: invalid memory reference) [INFO] running `Command { std: "docker" "inspect" "56148d532608ef864b6c895ede248978a2271d9fbf8b48c8c6400f150d8caf5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56148d532608ef864b6c895ede248978a2271d9fbf8b48c8c6400f150d8caf5a", kill_on_drop: false }` [INFO] [stdout] 56148d532608ef864b6c895ede248978a2271d9fbf8b48c8c6400f150d8caf5a